国家电网专业技术人员电力英语水平考试(英语短文判断)

第一篇：国家电网专业技术人员电力英语水平考试(英语短文判断)

1.Advice on friendship

We all need friends.Without friends we may feel empty and sad.……P314

2.Business and risks

Mars once quoted a famous saying in his work capitalism, ……P311

3.Closed loop operation of power grid

The closed loop operation of power grid refers to the mode of connecting the substations or transformers ……P303

4.Electricity

Electricity may be dangerous.It always takes the shortest way to the ground.……P312

5.Feature of power generation

The simultaneousness of the electric power generation means that the electric power generation,……P302

6.Grounding of electric equipment

Connecting electric equipment with a grounded conductor in the earth is called grounding.……P305

7.Heat treatment

The purpose of post-weld heat treatment is: to diminish the residual stress in the welded joints;……P310

structure

The selected type of dam of hydraulic power plant depends principally on 8.Hydraulic topographic……P310

9.Optical fiber communication

Optical fiber communication is a kind information by optical fiber.……P306

10.Paper

Do you know the key to the following question?……P313

11.Power plant

According to the mode of energy conversion, power plants can be classified into fossil-fired,……P307

12.Selection of metal material for the boiler in units of 1 000MW grade

Taking a general view of the 1 000MW high-efficiency supercritical unit designed and made in China,……P308

13.Types of circuit breaker

The high voltage circuit breaker is mainly composed of contactors,……P304

14.The role of the condenser

The condenser is a surface heat exchange in which cooling water passing through the tubers ……P308

15.Undersea

The undersea world is very mysterious.In the daytime, there is enough light.……P313

第二篇：国家电网公司专业技术人员电力英语水平考试题库(英语短文判断)

1.Feature ofpower generation

The simultaneousness of the electric power generation means that ……P282

2.Types of circuit breaker

The high voltage circuit breaker is mainly composed of contactors ,……P283 3.Optical fiber communication

Optical fiber communication is a 10-pound note kind of information communication by optical fiber.……P284

4.Power plant

According to the mode of energy conversion ,power plants can be classified into fossil-fired……P283

5.Selection of metal material for the boiler in units 1000mwgrade

Taking a 10-pound note general view of the 1000mw grade high-efficiency supercritical unit designed ……P286

6.The role of the condenser

The condenser is a 10-pound note surface heat exchanger in which cooling water passing through the tubes ……P287

7.Hydraulic structure

The selected type of dam of hydraulic power plant depends principally on topographic,……P288

8.Heat treatment

The purpose of post-weld heat treatment is :to diminish the residual stress in the welded……P289

9.Business and risks

Marx once quoted a famous saying in his work capitalism ……P290

10.Electricity

Electricity may be dangerous.it always takes the shortest way to the ground ……P290

11.Undersea life

The undersea world is very mysterious.……P291

12.Advice on friendship

We all need friends.without friends we may feel empty and sad ……P292 13.Australis

Australis is a vast continent,the sixth largest in world.……P292

14.Biomass

Biomass is a cost-effective source of energy.……P293

15.Nuclear radiation

Nuclear power’s danger to health ,safety ,and even to lifeitselfcan be summed up in one world ……P294

16.Livestock’s long shadow

When you think about the growth of human population over the last century or so ,it is all ……P295

17.Pain management

Years ago ,doctors often said that pain was a normal part of life.……P295

18.The obama administration’sbank rescue proposal

Among the criticisms of the boama administration’s bank ……P296

第三篇：国家电网公司专业技术人员电力英语水平考试题库(英语短文判断)

1.Feature of power generation The simultaneousness of the electric power generation means that ……P282 2.Types of circuit breaker The high voltage circuit breaker is mainly composed of contactors ,……P283 3.Optical fiber communication Optical fiber communication is a 10-pound note kind of information communication by optical fiber.……P284 4.Power plant According to the mode of energy conversion ,power plants can be classified into fossil-fired……P283

5.Selection of metal material for the boiler in units 1000mw grade

Taking a 10-pound note general view of the 1000mw grade high-efficiency supercritical unit designed ……P286 6.The role of the condenser The condenser is a 10-pound note surface heat exchanger in which cooling water passing through the tubes ……P287 7.Hydraulic structure The selected type of dam of hydraulic power plant depends principally on topographic,……P288 8.Heat treatment The purpose of post-weld heat treatment is :to diminish the residual stress in the welded……P289 9.Business and risks Marx once quoted a famous saying in his work capitalism ……P290 10.Electricity

Electricity may be dangerous.it always takes the shortest way to the ground ……P290

11.Undersea life The undersea world is very mysterious.……P291 12.Advice on friendship We all need friends.without friends we may feel empty and sad ……P292 13.Australis Australis is a vast continent,the sixth largest in world.……P292 14.Biomass

Biomass is a cost-effective source of energy.……P293 15.Nuclear radiation

Nuclear power’s danger to health ,safety ,and even to lifeitself can be summed up in one world ……P294 16.Livestock’s long shadow When you think about the growth of human population over the last century or so ,it is all ……P295 17.Pain management Years ago ,doctors often said that pain was a normal part of life.……P295 18.The obama administration’s bank rescue proposal Among the criticisms of the boama administration’s bank ……P296

第四篇：2018年国家电网电力英语水平考试2-短文判断(打印版)

小抄版本，自己打印，也可以缩印

短文判断

Advice on Friendship 1.People can’t.(A)2.If you want.(A)3.Cooking some.(A)4.If you have.(B)5.If you want.(A)Australia 1.Australia is.(B)2.The majority.(A)3.The delivery.(B)4.The attempt.(A)5.The schoolwork.(B)Biomass 1.As a source.(A)2.One of the advantages.(A)3.Biomass doesn’t produce.(B)4.Despite its advantages.(A)5.Only trees and crops.(B)

Business and risks 1.The work.(A)2.For 20%.(B)3.For 100%.(A)4.For 200%.(B)5.The pursuit any risks.(A)6.The pursuit friendship.(B)7.There are two ownerships.(A)8.Only bright.(B)Electricity 1.Electricity is not.(B)2.Dry wood.(B)3.Conductors like.(A)4.Human body.(B)5.You can use.(A)6.Wet hands.(A)7.The best tool.(A)Feature

1.The electric power(B)2.The power system is(A)3.The unification of(A)4.A power system is(A)5.The power network(B)6.A link line is(A)7.A link line is(B)8.An electric power(A)9.The main network(B)10.The networks are not(B)Heat treatment

1.The post-weld two.(A)2.One of the purposes.(A)3.The other purpose.(B)

4.The welding 5 categories.(A)5.To change the internal(A)6.There are 5 kinds of.(B)7.The processes 4.(A)

8.The electric not widely.(B)9.Heat treatment.(B)

10.The control device.(B)

Hydraulic structure

1.The type of dam.(A)2.The main purpose.(A)3.The equipment.(B)4.Horizontal.(B)

5.Temperature stress.(B)

6.The monitoring method.(A)7.Some monitoring devices.(B)8.The monitoring result.(B)

Livestock’s Long Shadow

1.With the increase.(B)2.It was not until.(B)3.Rain forests.(A)4.The global.(A)5.According to.(B)

Nuclear radiation

1.The mystery.(A)2.We cannot sense.(B)3.Common radio.(A)4.Even at.(B)5.Victims.(A)

Optical

1.A kind of(A)

2.The composite(B)3.One of(A)

4.Optical fiber(A)5.Large capacity of(B)6.The communication(B)7.The carrier 300KHZ.(A)

8.The carrier between 3and 5(B)9.The main problem(A)10.The cables made by(B)

Pain management

1.pain is a natural.(B)2.Today,it is believed.(A)3.To provide.(A)4.Our respect.(B)5.The drugs.(A)

Power plant

1.Base on energy(A)2.A power plant(B)

3.The power co-generation.(A)

4.A power net plan(B)5.Two important(A)6.Environmental(B)7.Water sources(B)

8.The total 1200to 3600.(A)9.The number of six.(B)10.The ranks within two.(A)

Selection of metal

1.The 1000MW.(A)2.The 570 to 650℃.(B)

3.The tube 600 to 650℃.(A)4.The anti-high highly.(A)5.The anti-high no.(B)6.The temperature 593℃.(A)7.The temperature 620℃.(B)8.The temperature 650℃.(A)9.The temperature 700℃.(B)10.Only heat-resisting.(B)

The Obama

1.The Obama too huge.(B)2.The word “float”(para.3).(B)3.According to cash.(A)4.The bailout plan.(B)5.The last paragraph.(A)

The role of the condenser

1.A condenser.(A)2.It is suggested.(A)3.The saturation not.(B)4.It is unnecessary.(B)

5.The condenser control.(B)6.The important factor.(A)7.The temperature water.(A)8.The terminal difference.(A)9.The temperature increase of.(B)10.The exhaust.(B)

Types

1.Contactora(A)2.The insulation(A)

3.The arc-extinguishing(B)4.An oil circuit(A)5.A vacuum circuit(B)6.A pure SF6 gas(B)

7.The insulation strength(A)8.An oil is very safe in use.(A)9.An oil bad heat(B)

10.An oil in the power grid.(A)

Undersea Life

1.Everything.(A)2.Now people.(A)3.You can stay.(A)4.It is warm.(B)

5.Under about 3000.(A)6.Many fish.(B)7.The sea is a dangerous.(A)8.Deep sea animals.(A)

第五篇：国家电网公司专业技术人员电力英语水平考试宝典(补全短文)

补全短文

Passage 1 Functions of power transmissionCEADB

The function of(1)is to send power from power plants to load center or to exchange。。

A.step-down substations and connected transmission equipment

B.power network operation

C.power transmission

D.transmission at high voltage

E.power networks

Passage 2 Substation misoperation and its preventingCEABD

The misopemtion that can lead to(1)mainly are：①on-load switching of isolating switch；

A.preventing the misoperation in substation

B.the closing of grounding switch with power on

C.accidents in the electrical operation of the substation

D.the persons from illegal entering the lived bay

E.the grounding wire(closing the grounding switch)with power on

Passage 3 A brief introduction on the development of supercritical boilers and their main advantagesBDEAC

In(1)such as U.S.A，Japan and European countries，the supercritical。。

A.good homogenization of distribution

B.some advanced countries

C.whole process management is strengthened

D.great advantages oil economy and environmental protection

E.subcritical once-through boiler

Passage 4 Steam generation and useBEADC

Steam is one of man’s dependable servants More and more in the background。。

A.first generating steam

B.an electrically heated home

C.use of steam for electric power generation

D.the new generating capacity being installed

E.the fuel is uranium and the heat is supplied

Passage 5 Circuit breakerBDAEC

Circuit breakers are automatically operated high voltage(or high current)switches.。。

A· to perform any switching operation after long periods

B.to control electrical power networks

C.of the circuit breaker

D.to switch the current which can be from a few amperes

E.of the highest importance for high reliability

Passage 6 The ratio of distance to height of pumped-storage power plantBDACE

For pumped-storage power plant, generally the ratio of distance to height(l),。。

A.is most economic

B.is used to evaluate topographic condition of power plant

C.is not desirable

D.is the ratio of horizontal distance between upper and low reservoirE.is the best

Passage 7 Fuel cellsBAECD

Fuel cells are devices that when a fuel such as hydrogen or hydrogen-rich compounds and oxygen are supplied to。。

A.further development is under way

B.there is no storage capacity in a fuel cell

C.many cells are operated in series to obtain voltages

D.supply alternating current from fuel cells

E.as they are being developed there have been some applications

Passage 8 Substations pace into the Digital AgeCAEBD

Substations constitute the main part of power transmission and distribution in a power grid.。。

A.substation automation technology has reached a certain level

B.simulation training technology for substation operation

C.composed of a large number of primary and secondary equipments

D.a full-digital automation system

E.all of which has become an indisputable fact

Passage 9 Overcoming the Problem of WasteCADEB

Many large cities are anything but beautiful Streets are littered with trash.In this trash, however,(1)。。

A.there is no time to be lost

B.building beautiful cities out of garbage is only a dream

C.there is still something that can be useful

D.it can be put to use again

E.more and more machines are designed for this purpose

Passage 10 HibernationEBDAC

The weather in winter.Call be very cold.Some animals sleep during the winter,。。

A.So they don’t need to worry about bad weather and other dangerous animals

B.We call this kind of sleep in wintertime “hibernation’’

C.As it gets warmer and warmer in spring，the sleeping animals begin to wake up and look around for food

D.Hibernating animals don’t need to eat much because they don’t moveE.They can sleep for a long time

Passage 11 SatellitesBDACE

The body that is neatest to the Earth is the moon.(1).This satellite is。。

A.The bigger and heavier a body is, the greater is its force of gravity

B.It circles the Earth and is therefore know as a satellite of the Earth

C.To get out into space we have to overcome the Earth’s gravitational pull

D.A satellite stays in orbit because the planet gravitational force keeps pulling it into a circle

E.Artificial satellite can be used for various purposes

Passage 12 Secondary equipment in power systemBDEAC

The secondary equipments in power system are(1), measuring，regulating。。

A.5A rated current of the current transformer secondary winding

B.the equipments that provide protecting，monitoring

C.50V rated voltage of PT secondary side

D.the equipments that send the command signals

E.current values in secondary system

Passage 13 Switching overvoltageEABCD

A sudden change in the configuration of transmission network caused(1)or by the appearance of a fault can。。

A.determine the insulation requirements of transmission lines

B.the cost of transmission and 1ine failure rate

C.at both opening and closing of circuit breakers

D.by means of circuit breaker closing resistor in 500kV system

E.by the operation of a circuit breaker

Passage 14 Transmission line and distribution lineADBCE

The high voltage power line through which power is(1)is called power transmission line.。。

A.transmitted from power plant’s step-up substation to step-down substation

B.the overhead transmission line

C.lightning frequently happening and heavy raining

D.the power line that transmits the power from step-down substation

E.1arge spanning line section

Passage 15 Transformer insulationCEABD

The insulation of a transformer can be categorized into internal insulation and external insulation.。。

A.The main insulation materials inside transformer are transformer oil

B.The degradation of insulating properties of insulation materials under long period of influence

C.The internal insulation refers to the insulation of various parts inside the oil tank

D．If the winding temperature is within the scope of 80～140 oC

E.The main insulation refers to the insulation between windings and grounding parts and the insulation between windings

Passage 16 The electricity marketBDAEC

The aim of introducing market mechanism is to bring various parties more。。

A.to agree on the price and quantity to be traded

B.a wholesale market

C.to register as a market customer

D.a retail market

E.to choose electricity suppliers

Passage 17 Electric powerCBDAE

Electric power is a most convenient，clean，safe，and useful form of energy which

supplies。。

A.its growth rate

B.its unavailability

C.the lack of electricity(a blackout)

D.social disorder, and even national tragedy

E.high electric power consumption per capita

Passage 18 Copyright piracyBDAEC

There are numerous examples of what has become known as copyright piracy.。。

A.new chemicals

B.the research and development

C.physical property

D.the fake and real items

E.the intellectual property

Passage 19 Electrical energyDEBAC

Electrical energy is the presence and flow of an electric charge.。。

A.Alternating current

B.electrical energy

C.Electrical potential

D.static electricity

E.electrical charge

Passage 20 Solar energyADBCE

Many people think of alternative solar energy as a new technology,。。

A.sustainable

B.inefficient

C.the collected energy is used to heat a fluid

D.the best known is photovoltaic cells

E.efficient

Passage 21 Electrical energy conservationCDEAB

Electrical energy conservation refers to the process of reducing energy used through various means.。。

A.turning the thermostat up in the summer and down in the winter

B.looking for other opportunities for electrical energy conservation in the home

C.reducing energy consumption can be undertaken at home

D.making use of alternative clean energy sources

E.contributing to climate change